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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of NA 009-00-09 AA

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DIN 31623-2	1988-09	Standards	Indexing for describing the contents of documents; coordinate indexing with descriptors More	Order from DIN Media
DIN 31623-3	1988-09	Standards	Indexing for describing the contents of documents; syntactical indexing with descriptors More	Order from DIN Media
DIN 31630-1	1988-06	Standards	Establishment of indexes; terms, formal presentation of printed indexes More	Order from DIN Media
DIN 31631-1	1984-01	Standards	Data element catalogue for bibliographic data; concepts and presentation More	Order from DIN Media
DIN 31631-2	1985-05	Standards	Data element catalogue for bibliographic data; systematic part More	Order from DIN Media
DIN 31631-2 Beiblatt 1	1985-05	Technical rule	Data element catalogue for bibliographic data; alphabetic index to the systematic part More	Order from DIN Media
DIN 31631-3	1990-02	Standards	Data element catalogue for bibliographic data; indicator for the processing of categories More	Order from DIN Media
DIN 31631-4	1987-05	Standards	Data element catalogue for bibliographic data; codes for entries for data categories More	Order from DIN Media
DIN 31631-5	1988-09	Standards	Data element catalogue for bibliographic data; handling of data categories with one entry or more entries in data formats More	Order from DIN Media
DIN 31631-6	1988-09	Standards	Data element catalogue for bibliographic data; data element catalogue for the description of institutions More	Order from DIN Media

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